After playing a while after a long break here I noticed several things: there's imbalanced stuff and some people tend to just go along with it and abuse it, and those who abuse it get an advantage, while others have a choice: get on the train of abusing things or suffer eternally because of their unwillingness to just exploit things for the sake of effectiveness. There's no way to fix 'em, so I just suggest removing this things and here's why if you don't understand or maybe you haven't exeprienced it yourself yet.
1. Chainsaws: If your opponent has this - you're dead. it's just impossible to survive in close quarters when your opponent has this and there're no countermeasures(it's impossible to block or evade this, if you was attacked by this one time - well, you're stuck only to be sawn to death), so why won't everyone just use it? (I think at some point it will definetely happen)
2. Sawn-offs: If your opponent has this - you're dead(x2). The lamest weapon. You are at the same time moving fast and deliviring deadly blows while weilding it. There's no point in using other weapons(like Tec-9/Micro UZI/SMG/other shotguns/DEagle) than sawn-offs at a close range. Many people are already exploting this, leaving other no chance in a shootout and making them use that too, thereby killing the diversity of options regarding different weapons.
3. Skins with rollerblades: self-explanatory, they are moving MUCH faster than any other skin in game and that's just you know a "fair" advantage of players using it especially against cops, who just don't have any analogue of such skins.
Yeah, you've read the title right and I think most of those reading this know well the things I'm talking about.